Note 23 — APPENDIX.
Reading edition
List of boulders gathered on the beach at Fort Franklin.
261 Coarse crystalline granite; felspar flesh-red in large crystals; quartz gray; mica black.
262 Granite; felspar paler, and less distinctly crystallized; quartz in small quantity, gray; mica blackish, and rather abundant.
263 Granite; felspar partly reddish, partly yellowish-white, quartz in small grains; mica equalling the quartz in quantity, black.
264 Granite, fine-grained: quartz and felspar, white, the former nearly transparent, black; mica in small specks, garnets.
265, 268 Granite; quartz in regular crystals; mica blackish, in small quantity.
266 Granite? red felspar in large crystals; quartz gray; mica replaced by chlorite?
267 Granite; felspar gray; chlorite? in small quantity.
269 Granite, small grained, passing into gneiss; reddish-brown felspar and gray quartz, intimately mixed, and having in the aggregate, a vitreous lustre; mica in layers.
270 Granite coarser grained than the preceding, containing more quartz; the mica disseminated.
271, 273 Granite with little mica, some portions of the felspar tinged green.
272, 274, 275, 277, 278, 279, 280, Granite grayish and small grained mica black.
276 Granite; brick-red felspar; quartz; and augite?—no mica.
The mica is mostly black in all the granite boulders that occur here, the felspar most frequently reddish.
281 Porphyritic granite? felspar imperfectly crystallized, containing large, imbedded crystals; quartz; and chlorite?
282 Granite? composed of felspar, of quartz, with, perhaps, a few minute grains of chlorite?
283 Granite? contains little quartz, and a few scales of mica, with some chlorite?
284 Sienite; felspar somewhat granular, a little quartz and chlorite?
285 Porphyritic sienite? having a basis of slightly granular felspar, with light-coloured crystals of felspar, some quartz and disseminated grains of chlorite?
286 Reddish-brown hornstone porphyry.
287 Crystalline greenstone.
288 Fine-grained greenstone.
289 Porphyritic greenstone.
290 Pitchstone porphyry.
291 Greenstone slate with pyrites.
292 Amygdaloidal claystone porphyry.
293 Compact grayish-blue dolomite.
294 Splintery dolomite.
295 Cellular dolomite.
296 Swinestone.
297 Limestone with corallines.
298 Chert.
299 White quartz.
300 Quartz-rock.
301 Coarse sandstone.
302 Fine-grained white sandstone.
303 Fine-grained red sandstone.
304 Fine-grained striped sandstone.
305 Fine-grained spotted sandstone.
306 Slaty sandstone verging towards slate-clay.
307 Dark-red claystone.
308 Light-coloured claystone.